List of PHP packages ordered by average daily downloads.
Symfony polyfill for the Mbstring extension
PHP 5.x polyfill for random_bytes() and random_int() from PHP 7
Provides functionality to recursively process PHP variables
A small, lightweight utility to instantiate objects in PHP without invoking their constructors
Common interface for logging libraries
PSR-7 message implementation that also provides common utility methods
Snapshotting of global state
Provides functionality to handle HHVM/PHP environments
Provides the functionality to compare PHP values for equality
Symfony polyfill backporting some PHP 5.6+ features to lower PHP versions
Symfony utilities for portability of PHP codes
Guzzle promises library
Guzzle is a PHP HTTP client library
Common interface for HTTP messages
Common String Manipulations with regard to casing and singular/plural rules.
Common reflection classes used by phpdocumentor to reflect the code structure
The PHP Unit Testing framework.
Sends your logs to files, sockets, inboxes, databases and various web services
Looks up which function or method a line of code belongs to
Assertions to validate method input/output with nice error messages.
Library that provides collection, processing, and rendering functionality for PHP code coverage information.
Symfony Debug Component
Wrapper around PHP's tokenizer extension.
Mock Object library for PHPUnit
Utility class for timing
Traverses array structures and object graphs to enumerate all referenced objects
FilterIterator implementation that filters files based on a list of suffixes.
Provides the functionality to export PHP variables for visualization
Symfony EventDispatcher Component
Simple template engine.
Symfony Console Component
Library that helps with managing the version number of Git-hosted PHP projects
Highly opinionated mocking framework for PHP 5.3+
Symfony Yaml Component
Symfony mechanism for exploring and dumping PHP variables
Docblock Annotations Parser
Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.
Caching library offering an object-oriented API for many cache backends
Swiftmailer, free feature-rich PHP mailer
With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.
Provides a list of PHP built-in functions that operate on resources
Collections Abstraction library
Symfony Finder Component
Symfony Process Component
Common Container Interface (PHP FIG PSR-11)
Symfony Translation Component
Filesystem abstraction: Many filesystems, one API.
Symfony HttpFoundation Component